B21K 1/30

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Showing 1 to 20 of 127 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9999916 Method for machining a functional partApr 03, 12Jun 19, 18ThyssenKrupp Presta Aktiengesellschaft
9868459 Worm gear hubAug 01, 14Jan 16, 18STEERING SOLUTIONS IP HOLDING CORPORATION
9856962 Forged composite powder metal part and method of making sameJun 15, 12Jan 02, 18GKN SINTER METALS, LLC
9770752 Manufacturing method of gears for a speed change device and its apparatusOct 27, 14Sep 26, 17GOHSYU CORPORATION
9751125 Method of manufacturing a gearOct 27, 14Sep 05, 17HONDA MOTOR CO., LTD.
9724748 System and method of making a forged partAug 11, 14Aug 08, 17ARVINMERITOR TECHNOLOGY, LLC
9630237 Face spline molding device, face spline molding method, outer joint member, and constant velocity universal jointMay 23, 12Apr 25, 17NTN CORPORATION
9630240 Forged material sizing method and apparatusApr 06, 15Apr 25, 17MUSASHI SEIMITSU INDUSTRY CO., LTD.
9566639 Production method for sintered memberSep 23, 11Feb 14, 17HITACHI POWDERED METALS CO., LTD.
9566671 Method for manufacturing a forgingOct 30, 14Feb 14, 17EATON CAPITAL
9476495 Fluted sprocket/cog bore for reduced machining cycle times and reduced tool wearOct 02, 13Oct 25, 16BORGWARNER INC.
9468970 Method for manufacturing a gearDec 27, 13Oct 18, 16EATON CAPITAL
9427790 Method for forming a workpieceNov 11, 11Aug 30, 16PMG Asturias Powder Metal S.A.U.
9403207 Spiral bevel gear forging apparatusNov 25, 14Aug 02, 16METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
9399251 Method and apparatus for manufacturing a gear wheel with stub toothingSep 22, 12Jul 26, 16SONA BLW PRAZISIONSSCHMIEDE GMBH
9364886 Method using powder metallurgy to manufacture a dog ring gearNov 16, 10Jun 14, 16Sintertech
9339879 Processing method and processing device for concave-convex gearFeb 10, 11May 17, 16JTEKT CORPORATION
9273771 Method for manufacturing multi-stage gear, and multi-stage gearJul 08, 11Mar 01, 16TOYOTA JIDOSHA KABUSHIKI KAISHA
9267594 Controlled relative radius of curvature forged bevel gears with involute sectionJun 15, 11Feb 23, 16AMERICAN AXLE & MANUFACTURING, INC.
9242285 Manufacturing device for drive plate and manufacturing method for drive plateOct 24, 11Jan 26, 16AISIN AW CO., LTD.

Showing 1 to 20 of 127 results